.nav {
  height: 6.67rem;
  background: linear-gradient(180deg, #ff6040 0%, #ff8a80 100%);
}
.nav .wrap {
  overflow: hidden;
}
.nav .wrap .navTop {
  margin-top: 0.67rem;
  height: 2.67rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.nav .wrap .navTop .iconfont {
  color: #ffffff;
}
.nav .wrap .navTop .logo {
  width: 7.58rem;
  height: 2rem;
}
.nav .wrap .navTop .search {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 1rem;
  width: 13.17rem;
  height: 2.67rem;
  border-radius: 0.3rem;
  background-color: white;
}
.nav .wrap .navTop .search .thirdfont {
  margin-right: 0.5rem;
  color: #999999;
  font-size: 1.33rem;
}
.nav .wrap .navTop .search input {
  border: none;
  font-size: 1.17rem;
  width: 5.83rem;
  height: 1.83rem;
}
.nav .wrap .navTop .firstfont {
  font-size: 1.83rem;
}
.nav .wrap .navTop .secondfont {
  font-size: 1.67rem;
}
.nav .wrap .navbot {
  position: relative;
  margin-top: 0.67rem;
  height: 2.67rem;
  line-height: 2.67rem;
  padding: 0 1.2rem;
}
.nav .wrap .navbot ul {
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  width: 23rem;
  white-space: nowrap;
}
.nav .wrap .navbot ul::-webkit-scrollbar {
  display: none;
}
.nav .wrap .navbot ul li {
  height: 2.67rem;
  text-align: center;
}
.nav .wrap .navbot ul li a {
  padding-bottom: 0.2rem;
  font-size: 1.33rem;
  color: white;
  margin-right: 2rem;
}
.nav .wrap .navbot .sort {
  width: 5.42rem;
  height: 2.67rem;
  line-height: 2.67rem;
  color: white;
  text-align: center;
  font-size: 1.33rem;
  background-image: linear-gradient(180deg, #ff7a68 0%, #ff8a80 100%);
  position: absolute;
  display: inline-block;
  right: 0;
  bottom: 0;
}
.nav .wrap .navbot .sort .forth {
  font-size: 1.06rem;
  margin: 0 0.4rem 0 0.3rem;
}
.nav input::-webkit-input-placeholder {
  color: #999999;
}
.border {
  border-bottom: 0.3rem solid white;
}
